Yohei holds a birthday party and invites Erika. They have a discussion about family.
If the two of you got married, 
you'd both be our kids.
.إن تزوجتما ستصبحان أطفالنا جميعا
vous seriez tous les deux
membres de chaque famille !
se voi due vi sposaste,
diventereste entrambi nostri figli.
Se vocês dois se casassem,
ambos seriam nossos filhos.
если вас поженить, то вы оба
станете нашими общими детьми!